Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2003 - Track profile
- 55 more...
- ItemEBP1834 - Saint Paul, Minneapolis & Manitoba Railway Track Profile, Helena, Montana, 1888
- ItemEBP1838 - Saint Paul, Minneapolis & Manitoba Railway Track Profile, Helena, Montana, 1888
- ItemEBP1846 - Great Northern Track Profile, Hibbing, Minnesota, 1899
- ItemEBP1849 - Great Northern Track Profile, Hibbing, Minnesota, undated
- ItemEBP1889 - Great Northern Profile, Hope, British Columbia, 1913
- ItemEBP1955 - Great Northern Track Profile, Jenks, Montana, 1911
- ItemEBP1956 - Great Northern Track Profile, Jenks, Montana, undated
- ItemEBP1998 - Great Northern Track Profile, Kilroy, Montana, 1913
- ItemEBP2000 - Great Northern Track Profile, Kilroy, Montana, 1912
- 119 more...